When it comes to safely riding a bike around cars, the more lights, the better. Ideally, these lights would come on by themselves, so you don’t have to remember to turn them on and off every time.

Abstract: An active vibration isolator was developed for semiconductor manufacturing machines using electro-magnetic (EM) levitation force. The spring is composed of a pneumatic elastic chamber and a ...

Active or passive technology can be used to isolate vibrations from equipment. By employing active techniques, opposite but equal forces are created electronically via actuators and sensors to cancel ...

Abstract: The magnetic spring placed on vibration generator consists of top and bottom fixed magnets with a third magnet levitated between them. Nonlinear dynamic analysis appears in the magnetic flux ...

This study investigates the application of time-delay feedback active control to the anti-resonant frequency response in a Pendulum Tuned Mass Damper (PTMD) vibration reduction system. An optimization ...